Input power
120 VAC, 3.5 A, 50/60 Hz
OptX wire feeder support
Miller OptX Wire Feeder
The OptX wire feeder is catalog-listed as part of the OptX handheld laser welding system. Use this page to match feeder specs, wire diameter path, spool size, conduit, drive rolls, and conversion kits.
Wire feed speed
5-80 ipm (0.127-2.032 m/min)
Wire capacity
.023-5/64 in (0.6-2.0 mm); .045 in (1.1 mm) recommended
Spool size
8 in and 12 in
Size
H 16 in, W 12.38 in, D 27.88 in
Weight
46 lb
Feeder Connection Path
OptX 1kW Page
Use the dedicated 1kW page for the spec-sheet package path, material range, gas, nozzles, and exact consumable list.
View 1kWOptX 2kW Page
Use the dedicated 2kW page for cleaning support, 1/16-inch wire path, cleaning nozzles, and exact consumable list.
View 2kWOptX Machine Page
Return to the OptX package page before matching feeder parts or conversion kits.
View machineSteel Wire Path
Catalog lists 11-foot steel conduit wire and .045 V-groove 4-roll drive roll kit in the hardware path.
View consumablesAluminum Wire Path
OptX 2kW package adds aluminum conduit wire and .047 U-groove 4-roll drive roll kit.
View aluminum path1/16-Inch Steel Kit
301827 includes conduit, V-groove drive roll kit, and contact tips.
View steel kit1/16-Inch Aluminum Kit
301828 includes conduit, U-groove drive roll kit, and contact tips.
View aluminum kitMiller Drive Rolls
Use the Miller drive-roll page for general Miller MIG drive-roll lookup while OptX-specific kits remain under review.
Open drive-roll lookupFeeder Consumables from the OptX Spec Sheets
| Part number | Consumable | Wire size | Wire type | Notes |
|---|---|---|---|---|
| 301809 | OptX 11-Foot Conduit Wire - Steel | .045 in | Steel | Guide conduit for .045 in steel wire |
| 301808 | OptX 11-Foot Conduit Wire - Aluminum | .047 in | Aluminum | View on Amazon Guide conduit for .047 in aluminum wire |
| 301825 | V-Groove 4-Drive Roll Kit for Steel Wire | .045 in | Steel | Includes inlet wire guide and intermediate wire guide |
| 301826 | U-Groove 4-Drive Roll Kit for Aluminum Wire | .047 in | Aluminum | Includes inlet wire guide and intermediate wire guide |
| 301822 | OptX Contact Tips (10-pack) | .045-.047 in | Steel / Aluminum | 10-pack contact tips for .045-.047 in (1.2 mm) |
| 301845 | OptX Contact Tips (10-pack) | 1/16 in | Steel / Aluminum | View on Amazon 10-pack contact tips for 1/16 in (1.6 mm) |
| 301823 | Protective Windows (5-pack) | N/A | Optics protection | Protects laser optics from debris in the OptX torch |
| 301796 | OptX 11-Foot Liner - Steel | .045 in | Steel | View on Amazon For .045 in steel |
| 301795 | OptX 11-Foot Liner - Aluminum | .047 in | Aluminum | View on Amazon For .047 in aluminum |
| 301834 | OptX 11-Foot Conduit Wire - Steel | 1/16 in | Steel | View on Amazon Guide conduit for 1/16 in steel wire |
| 301835 | OptX 11-Foot Conduit Wire - Aluminum | 1/16 in | Aluminum | View on Amazon Guide conduit for 1/16 in aluminum wire |
| 301843 | V-Groove 4-Drive Roll Kit for Steel Wire | 1/16 in | Steel | Includes inlet wire guide and intermediate wire guide |
| 301844 | U-Groove 4-Drive Roll Kit for Aluminum Wire | 1/16 in | Aluminum | Includes inlet wire guide and intermediate wire guide |
| 301836 | OptX 11-Foot Liner - Steel | 1/16 in | Steel | View on Amazon For 1/16 in steel |
| 301837 | OptX 11-Foot Liner - Aluminum | 1/16 in | Aluminum | View on Amazon For 1/16 in aluminum |